@article {238,
	title = {The Growth of Branching Structures with P Systems},
	journal = {Fourth Brainstorming Week on Membrane Computing },
	volume = {II},
	year = {2006},
	month = {30/01-3/02/2006},
	pages = {253-265},
	publisher = {F{\'e}nix Editora},
	address = {Seville (Spain)},
	isbn = {84-611-0519-2},
	author = {{\'A}lvaro Romero-Jim{\'e}nez and Miguel A. Guti{\'e}rrez-Naranjo and Mario J. P{\'e}rez-Jim{\'e}nez},
	editor = {Carmen Graciani-D{\'\i}az and Gheorghe Paun and {\'A}lvaro Romero-Jim{\'e}nez and Fernando Sancho-Caparrini}
}
